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Atomfair 4,5-Difluoro-1,3-dioxolan-2-one C3H2F2O3

Description 4,5-Difluoro-1,3-dioxolan-2-one (CAS No. 311810-76-1) is a high-purity fluorinated cyclic carbonate compound with the molecular formula C3H2F2O3. This specialized chemical is widely utilized in advanced electrochemical applications, particularly as a key electrolyte additive in lithium-ion batteries. Its unique molecular structure, featuring two fluorine atoms on the dioxolane ring, enhances thermal stability and improves battery performance at high voltages. The compound is supplied as a clear, colorless to pale yellow liquid with ??98% purity (GC), packaged under inert gas to ensure stability. Suitable for research and industrial use, it is handled in controlled environments due to its moisture sensitivity. Synonyms include…

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Description

Description

4,5-Difluoro-1,3-dioxolan-2-one (CAS No. 311810-76-1) is a high-purity fluorinated cyclic carbonate compound with the molecular formula C3H2F2O3. This specialized chemical is widely utilized in advanced electrochemical applications, particularly as a key electrolyte additive in lithium-ion batteries. Its unique molecular structure, featuring two fluorine atoms on the dioxolane ring, enhances thermal stability and improves battery performance at high voltages. The compound is supplied as a clear, colorless to pale yellow liquid with ??98% purity (GC), packaged under inert gas to ensure stability. Suitable for research and industrial use, it is handled in controlled environments due to its moisture sensitivity. Synonyms include 171730-81-7 and DTXSID90628999.

  • CAS No: 311810-76-1
  • Molecular Formula: C3H2F2O3
  • Molecular Weight: 124.04
  • Exact Mass: 123.99720025
  • Monoisotopic Mass: 123.99720025
  • IUPAC Name: 4,5-difluoro-1,3-dioxolan-2-one
  • SMILES: C1(C(OC(=O)O1)F)F
  • Synonyms: 171730-81-7, 4,5-difluoro-1,3-dioxolan-2-one, DTXSID90628999, DTXCID10579752, 933-663-8

Application

4,5-Difluoro-1,3-dioxolan-2-one serves as a critical electrolyte additive in high-voltage lithium-ion batteries, improving cycle life and thermal stability. It is also investigated for use in supercapacitors and other energy storage systems due to its wide electrochemical window. Researchers employ it in the development of next-generation battery technologies requiring enhanced safety and performance.

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